<template>
    <!-- <div>
        <input :value="fangfang" @input="emit('update:geyaochild',$event.target.value)" />
    </div> -->
    <div>
        儿子
      
       
    </div>
    ---------
    <div>
        <Sun/>
    </div>
  
</template>

<!-- <Geyao  :value="fangfang" @update:fangfang="emit" /> -->
<script setup>
import Sun  from './sun.vue'
 import { defineProps } from 'vue'
 defineProps(['fangfang'])
// var emit =defineEmits(['update:fangfang'])
</script>